320 results found
Medical tests
… is working. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … by long-term (chronic) blood loss from heavy menstrual bleeding, pregnancy, not enough iron in the diet, or …
Medical tests
… in a sample of body cells. Extra or missing chromosomes, or abnormal positions of chromosome pieces, can cause problems … is done to: Find out whether the chromosomes of an adult have a change that can be passed on to a child. Find out … size, shape, and structure are normal for each chromosome. Abnormal: There are more than or fewer than 46 chromosomes. …
Medical tests
… is called latency. Possible results are: Normal. You have normal A-waves and B-waves and a normal latency response time. Abnormal. You have abnormal A-waves and B-waves or an abnormal latency response …
Medical tests
… (arrhythmia), and arthritis . But many people do not have symptoms in the early stages. In men, hereditary … found in the HFE gene. Normal results are called negative. Abnormal: Mutations (C282Y or H63D) are found in the HFE gene test. Abnormal results are called positive. An abnormal test …
Medical tests
… test. This test can also be done on a urine sample. If you have chlamydia, all of your sex partners from the last 60 days should be tested and treated footnote 1 . And you may need … (STIs) may be needed to find the cause of symptoms. Abnormal: Chlamydia antigens or DNA are found. Related …
Medical tests
… (GH) is done to: See whether a child whose growth is abnormal has dwarfism or gigantism. See whether an adult has … hormone. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… problems or trouble breathing, especially in people who have kidney disease. Find the cause of a low calcium or … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … magnesium levels. Your doctor will talk with you about any abnormal results that may be related to your symptoms and …
Medical tests
… exactly what your doctor wants you to do. Be sure you have someone to take you home. Anesthesia and pain medicine … There is a small risk of infection at the needle site or bleeding into the spinal canal. In rare cases, the hole made … No narrowing or blockage of the spinal canal is seen. Abnormal: The flow of dye is blocked or diverted. This may …
Medical tests
… Test Overview A tilt table test is used to check people who have fainted or who often feel light-headed. The results … problems during your test. Your doctor will tell you if you should stop taking any of them before the test and how soon … feel any symptoms like nausea, sweating, dizziness, or an abnormal heartbeat. If you don't have any symptoms, you may …
Medical tests
… protein that may appear in the blood of some people who have certain kinds of cancers, especially cancer of the … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … your CEA levels. Your doctor will discuss any significant abnormal results with you in relation to your symptoms and …
